NEAS[.]18dc99b3e2e72764263dc90310f4d570[.]exe

General

Target

NEAS.18dc99b3e2e72764263dc90310f4d570.exe
Size

370KB
MD5

18dc99b3e2e72764263dc90310f4d570
SHA1

f6d19dc11b1c63dd2744c5aecc604f7a2d50e25f
SHA256

519b3871b974dc8393eea90a3df061950a67ad0b31bfc3f10378486af9f7a0ff
SHA512

8a2e4467b50912292cb930d7424c6707239e6b1ec2b55d125b767085628c166ba3f81aa6e4597e08f25505409d2fd1f437b88a3da4925f9bcbecb0c7adf642aa
SSDEEP

6144:4jdaOCMPZtV8Nk4ho0xDdbuRQN6c85edj3fD38DoxaQGsPnwqLfUKAjJro:4T/PZolho+DdbCKv85elPDJwQGYwqY5F

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
NEAS.18dc99b3e2e72764263dc90310f4d570.exe
unpack001/out.upx

Files

NEAS.18dc99b3e2e72764263dc90310f4d570.exe
.exe windows:5 windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 784KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 348KB - Virtual size: 348KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 21KB - Virtual size: 24KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 880KB - Virtual size: 880KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.itext
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 11KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bss
Size: - Virtual size: 20KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didata
Size: 1024B - Virtual size: 934B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 60B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 80KB - Virtual size: 79KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.rsrc
Size: 89KB - Virtual size: 89KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

UPX0 Size: - Virtual size: 784KB

UPX1 Size: 348KB - Virtual size: 348KB

.rsrc Size: 21KB - Virtual size: 24KB

Headers

File Characteristics

Sections

.text Size: 880KB - Virtual size: 880KB

.itext Size: 3KB - Virtual size: 3KB

.data Size: 11KB - Virtual size: 10KB

.bss Size: - Virtual size: 20KB

.idata Size: 12KB - Virtual size: 11KB

.didata Size: 1024B - Virtual size: 934B

.tls Size: - Virtual size: 60B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 80KB - Virtual size: 79KB

.rsrc Size: 89KB - Virtual size: 89KB

UPX0
Size: - Virtual size: 784KB

UPX1
Size: 348KB - Virtual size: 348KB

.rsrc
Size: 21KB - Virtual size: 24KB

.text
Size: 880KB - Virtual size: 880KB

.itext
Size: 3KB - Virtual size: 3KB

.data
Size: 11KB - Virtual size: 10KB

.bss
Size: - Virtual size: 20KB

.idata
Size: 12KB - Virtual size: 11KB

.didata
Size: 1024B - Virtual size: 934B

.tls
Size: - Virtual size: 60B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 80KB - Virtual size: 79KB

.rsrc
Size: 89KB - Virtual size: 89KB